Disclaimer

Not Tax Advice

MFJ Tools provides general informational tools and content. Nothing on this site is tax advice, legal advice, or financial advice. We are not CPAs, enrolled agents, or attorneys. Always consult a qualified tax professional before making decisions based on calculator output.

Estimates Only

Our calculators produce estimates based on simplified tax rules. They do not account for every possible situation — including (but not limited to) AMT, self-employment tax, equity compensation, K-1 income, foreign income, state taxes, and many credits and deductions. Real tax situations are often more complex than any calculator can model.

Tax Law Changes

Federal tax brackets, standard deductions, and credits change. We update the calculators regularly, but at any given moment they may reflect rules from the most recently completed tax year rather than the current one. Verify current numbers on irs.gov before relying on any calculation.

No Liability

MFJ Tools and its operators are not liable for any tax consequences, penalties, or losses arising from your use of the site.